Updating my Navionics Platinum Plus card before my 1 year membership expires.
Do you guys update both nautical and sonar or only nautical?
It's only showing a Navionics Plus update, doesn't mention Platinum plus update, is this because I already have all the platinum info on my card so it's just adding the newest mapping info to my card?
2010 Ranger Z520C
PB - Large Mouth Bass - 8.03